A Swiss-born psychologist, Carl Jung (26 July 1875 – 6 June 1961) is best known for his identification of synchronicity, the Collective Unconscious and the concept of archetypes that dictate human behavior. The advances Jung made in the field of psychology have since spawned Jungian schools and centers and inspired analysts worldwide. Jung’s work had an indelible impact on the theories of Sigmund Freud, arguably the most influential doctor in modern psychology.